Quadribasic
四碱价的, 四元的
🗣️ 情景例句
Ready?
准备好了吗？
I'm reading the newspaper downstairs.
我在楼下看报纸。
A man lived in a tall building in the city of Moscow. He liked living there.
有一个人住在莫斯科城的高楼里。 他喜欢住那儿。